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Old 09-19-2017, 12:32 PM
  #331  
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Any one know if the JConcepts Illuzion Finnisher Body for the Xray XB9 Buggy.will fit the D817
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Old 09-21-2017, 02:31 PM
  #332  
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Any used D817 for sale?
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Old 09-22-2017, 04:26 AM
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What are some general things you guys do to tighten up a loose rear end?
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Old 09-22-2017, 04:51 AM
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Originally Posted by Adim_X
What are some general things you guys do to tighten up a loose rear end?
You could go long link on rear, you could drop down 1 hole on camber link at tower , lighter rear swaybar, more rear toe, add .5 of toe at rear knuckle, you could drop down to the lower holes at rear knuckle......... There's more
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Old 09-22-2017, 02:44 PM
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That's a good start. Thank you
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Old 09-26-2017, 03:36 AM
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Does anyone know of any decent priced 1mm offset hubs that fit this car? These HBS67804 state 6.7 offset, but they look like 1mm.
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Old 09-26-2017, 07:31 AM
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Originally Posted by 1evo RRR Driver
You could go long link on rear, you could drop down 1 hole on camber link at tower , lighter rear swaybar, more rear toe, add .5 of toe at rear knuckle, you could drop down to the lower holes at rear knuckle......... There's more
Dropping the camber link on the tower raises roll center and car reacts quicker.

You would want to raise the link for more grip which lowers the roll center, giving the tire more contact in a more vertical position.
Also try less anti squat.
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Old 09-27-2017, 12:54 PM
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Originally Posted by chongo
Dropping the camber link on the tower raises roll center and car reacts quicker.

You would want to raise the link for more grip which lowers the roll center, giving the tire more contact in a more vertical position.
Also try less anti squat.
No I've always gained traction by going lower on the tower..........upper holes makes everything move faster. Front and rear. Imagine how much better your car will be now. Lol. Been wrong for awhile!
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Old 09-28-2017, 11:12 PM
  #339  
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Two questions

How does a lower Rear tower help?

How do you get .5 degree on rear hub? Blocks just move it up and down.
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Old 09-29-2017, 07:20 AM
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Originally Posted by DGP
Two questions

How does a lower Rear tower help?

How do you get .5 degree on rear hub? Blocks just move it up and down.
I felt like the car rotated a noticeable amount better...........and felt more alive.
Your right, but you can flip the pill on the front side of the hub or maybe it's the rear. But it will give you .5 more toe. Something a lot of HB guys don't always tell you
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Old 09-29-2017, 08:24 AM
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Originally Posted by 1evo RRR Driver
I felt like the car rotated a noticeable amount better...........and felt more alive.
Your right, but you can flip the pill on the front side of the hub or maybe it's the rear. But it will give you .5 more toe. Something a lot of HB guys don't always tell you
I find the setup sheet and manual to be lacking in this area. Putting the pills pointing in vs out, also slighty affects track width.
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Old 09-29-2017, 09:34 AM
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You would only flip one pill. You'll notice they are triangle shaped so point the front one in-board and the rear one outboard.
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Old 09-29-2017, 04:45 PM
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Originally Posted by Adim_X
I find the setup sheet and manual to be lacking in this area. Putting the pills pointing in vs out, also slighty affects track width.
You'll b surprised how many people who run HB don't know that..........
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Old 09-29-2017, 07:14 PM
  #344  
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Thanks guys. Just checked our two buggy's and and I had set them up exactly opposite from one another with out realizing it. They handle quite different and I couldn't figure out why. Now I know.
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Old 09-30-2017, 08:10 AM
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Originally Posted by 1evo RRR Driver
No I've always gained traction by going lower on the tower..........upper holes makes everything move faster. Front and rear. Imagine how much better your car will be now. Lol. Been wrong for awhile!
My buggy handles great. Lol
I use my diff oils to help square the buugy up exiting corners under throttle too.

Here's the Drake explaing roll center and how higher on tower gives you grip.
https://m.youtube.com/watch?v=zG9_4u...ature=youtu.be
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